Which numbers are not perfect square?
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Which numbers are not perfect square?

[From: ] [author: ] [Date: 14-01-15] [Hit: ]
.1 4 9 16 25 36 49 64 81 100 121 144 169 etc are perfect squares, of 1 to 13.All the integers under 169 that arent in the list are not perfect squares. Make a list going up as high as you like.You could approach it in other ways.......
Hi Brian. The answer to that IS never ending! The only ones which are square is when one number is then multiplied by itself.

Richard

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The ones whose square roots are irrational. There are an infinite number of non perfect squares. Some examples are 2, 99, and 50.

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All of them except those that are.

I don't understand why this is a question. It's like, "which fruit are not apples."

Presumably you are only interested in the natural numbers..
1 4 9 16 25 36 49 64 81 100 121 144 169 etc are perfect squares, of 1 to 13. All the integers under 169 that aren't in the list are not perfect squares. Make a list going up as high as you like.

You could approach it in other ways.
If the prime factorization of a natural number has an even power for every prime, it's a perfect square. Otherwise, it's not.

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√2, π, √3, √5, √11, √33, and so on…

Hopefully, that helps you.

Hooah!

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there is a lot of them!!

these are perfect squares so you can pick anything but these. I am doing 1x1, 2x2, 3x3, 4x4 etc. Any number times itself results in a perfect square.

1,4,9,16,25,36,49,64 etc
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